![](http://www.alamy.com/thumbs/6/31AFA9E0-B8EA-40E6-86F7-6243D895181C/K9PYYN.jpg)
Radiolaria
Size: 1370px × 1823px
Photo credit: © Historic Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ancient, art, book, bygone, copy, cover, drawing, editorial, historic, history, horizontal, illustration, line, map, news, painting, photo, photograph, photography, space, stock, textbook, vintage, water